Ohio Environmental Protection Agency Authorization to Discharge Under the National Pollutant Discharge Elimination System

Transcription

1 Application No. OH Page 1 Issue Date: June 17, 2008 Effective Date: August 1, 2008 Expiration Date: July 31, 2013 Ohio Environmental Protection Agency Authorization to Discharge Under the National Pollutant Discharge Elimination System In compliance with the provisions of the Federal Water Pollution Control Act, as amended (33 U.S.C et. seq., hereinafter referred to as the "Act"), and the Ohio Water Pollution Control Act (Ohio Revised Code Section 6111), Marietta Industrial Enterprises, Inc. Dockside and Primus Environmental Facilities is authorized by the Ohio Environmental Protection Agency, hereinafter referred to as "Ohio EPA," to discharge from the facility complex located on State Route 7 South and County Road 10, Marietta, Ohio, Washington County and discharging to an unnamed tributary of the Ohio River via storm water ditches at the Primus Environmental Facility and to the Ohio River at the Dockside Facility in accordance with the conditions specified in Parts I, II, and III of this permit. This permit is conditioned upon payment of applicable fees as required by Section of the Ohio Revised Code. This permit and the authorization to discharge shall expire at midnight on the expiration date shown above. In order to receive authorization to discharge beyond the above date of expiration, the permittee shall submit such information and forms as are required by the Ohio EPA no later than 180 days prior to the above date of expiration. Laura H. Powell Assistant Director Total Pages: 22

2 Part I, A. - FINAL EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS Page 2 1. During the period beginning on the effective date of this permit and lasting until the expiration date, the permittee is authorized to discharge in accordance with the following limitations and monitoring requirements from outfall 0IN See Part II, OTHER REQUIREMENTS, for the location of the permitted outfall and the location to sample/monitor the effluent. Table - Final Outfall Final Effluent Characteristic Discharge Limitations Monitoring Requirements Parameter Concentration Specified Units Loading* kg/day Maximum Minimum Weekly Monthly Daily Weekly Monthly Measuring Frequency Sampling Type Total Precipitation - Inches /Day 24hr Total ph - S.U / 2 Weeks Grab Residue, Total Dissolved - mg/l / 2 Weeks Grab Total Suspended Solids - mg/l / 2 Weeks Grab Chloride, Total - mg/l / 2 Weeks Grab Arsenic, Total Recoverable - ug/l / 2 Weeks Grab Barium, Total Recoverable - ug/l / 2 Weeks Grab Chromium, Hexavalent (Cr +6) / 2 Weeks Grab ug/l Iron, Total (Fe) - ug/l / 2 Weeks Grab Manganese, Total (Mn) - ug/l / 2 Weeks Grab Nickel, Total Recoverable - ug/l / 2 Weeks Grab Zinc, Total Recoverable - ug/l / 2 Weeks Grab Cadmium, Total Recoverable - ug/l / 2 Weeks Grab Lead, Total Recoverable - ug/l / 2 Weeks Grab Chromium, Total Recoverable / 2 Weeks Grab ug/l Copper, Total Recoverable - ug/l / 2 Weeks Grab Flow Rate - MGD /Day 24hr Total Estimate Monitoring Months

3 Page 3 ====================================== Notes for Station Number 0IN : - ALTERNATE LIMITS FOR TOTAL SUSPENDED SOLIDS, IRON AND MANGANESE - Discharge from the outfall designated above may, as an option, comply with effluent limitations and monitoring requirements listed in Part II, Item (D)(1)(a)(b) instead of those listed above provided that all conditions in Part II, Item (D)(2) are met. - MIE shall make every effort to sample this outfall when discharging. - Sampling shall be performed when discharging. If NO DISCHARGE OCCURS DURING THE ENTIRE MONTH, report "AL" in the first column of the first day of the month on the 4500 Form (Monthly Operating Report). A signature is still required. 2. During the period beginning on the effective date of this permit and lasting until the expiration date, the permittee is authorized to discharge in accordance with the following limitations and monitoring requirements from outfall 0IN See Part II, OTHER REQUIREMENTS, forthe location of the permitted outfall and the location to sample/monitor the effluent.

4 Part I, A. - FINAL EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS Page 4 3. During the period beginning on the effective date of this permit and lasting until the expiration date, the permittee is authorized to discharge in accordance with the following limitations and monitoring requirements from outfall 0IN See Part II, OTHER REQUIREMENTS, forthe location of the permitted outfall and the location to sample/monitor the effluent. Table - Final Outfall Final Effluent Characteristic Discharge Limitations Monitoring Requirements Parameter Concentration Specified Units Loading* kg/day Maximum Minimum Weekly Monthly Daily Weekly Monthly Measuring Frequency Sampling Type Total Precipitation - Inches /Day 24hr Total ph - S.U / 2 Weeks Grab Residue, Total Dissolved - mg/l / 2 Weeks Grab Total Suspended Solids - mg/l / 2 Weeks Grab Residue, Settleable (Volume) / 2 Weeks Grab ml/l Arsenic, Total Recoverable - ug/l / 2 Weeks Grab Iron, Total (Fe) - ug/l / 2 Weeks Grab Manganese, Total (Mn) - ug/l / 2 Weeks Grab Chromium, Total Recoverable / 2 Weeks Grab ug/l Flow Rate - MGD /Day 24hr Total ==================================== Notes for Station Number 0IN : Monitoring Months - ALTERNATE LIMITS FOR TOTAL SUSPENDED SOLIDS, IRON AND MANGANESE - Discharge from the outfall designated above may, as an option, comply with effluent limitations and monitoring requirements listed in Part II, Item (D)(1)(a)(b) instead of those listed above provided that all conditions in Part II, Item (D)(2) are met. - MIE shall make every effort to sample this outfall when discharging. - Sampling shall be performed when discharging. If NO DISCHARGE OCCURS DURING THE ENTIRE MONTH, report "AL" in the first column of the first day of the month on the 4500 Form (Monthly Operating Report). A signature is still required.

5 Page 5 4. During the period beginning on the effective date of this permit and lasting until the expiration date, the permittee is authorized to discharge in accordance with the following limitations and monitoring requirements from outfall 0IN See Part II, OTHER REQUIREMENTS, forthe location of the permitted outfall and the location to sample/monitor the effluent. Part I, A. - FINAL EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS ========================================= Notes for Station Number 0IN : - This outfall is limited to stormwater. It shall contain no floatable or plastic materials. No visible sheen may be discharged. - Sampling shall be performed when discharging. If NO DISCHARGE OCCURS DURING THE ENTIRE MONTH, report "AL" in the first column of the first day of the month on the 4500 Form (Monthly Operating Report). A signature is still required.

6 Part II, OTHER REQUIREMENTS Page 6 A. Descriptions of the location of the permitted discharge outfalls and other sampling/monitoring stations are as follows: Permitted Outfall Description of Permitted Outfall or Other Sampling/ or Other Sampling/ Monitoring Station Monitoring Station 0IN Dockside runoff collection pond. Samples to be collected. prior to discharge to the Ohio River.. (Lat: 39 N 20' 51"; Long: 81 W 33' 13") 0IN Primus Environmental stormwater outfall. Sample location. at the end of ditch on opposite side of State Route 7, prior. to entering Ohio River.. (Lat: 39 N 22' 27"; Long: 81 W 30' 09") 0IN Manganese plant runoff collection pond. Sample prior to. discharge to Ohio River.. (Lat: 39 N 20' 57"; Long: 81 W 33' 02") B. This permit shall be modified, or alternatively, revoked and reissued, to comply with any applicable effluent standard or limitation issued or approved under Sections 301(b)(2)(C) and (D), 304(b)(2), and 307(a)(2) of the Clean Water Act, if the effluent standard or limitation so issued or approved. 1. Contains different conditions or is otherwise more stringent than any effluent limitation in the permit; or 2. Controls any pollutant not limited in the permit. The permit as modified or reissued under this paragraph shall also contain any other requirements of the Act then applicable. C. parameters, except flow, need not be monitored on days when the plant is not normally staffed (Saturdays, Sundays, and Holidays). On those days, report "AN" on the monthly report form. D. The discharges from outfalls 0IN and 0IN are eligible for the alternative effluent limits listed in section (1) below provided that the applicability and submission requirements listed in section (2) below are met. 1. Alternative Effluent Limits

7 Page 7 a. If the discharge or increase in the volume of the discharge is caused by precipitation within any 24 hr. period greater than the 1-year, 24-hour precipitation event but less than or equal to the 10-year, 24-hour precipitation event (or snowmelt of equivalent volume), the alternative limits (with monitoring/reporting requirements) are as follows:. EFFLUENT DISCHARGE MONITORING. CHARACTERISTIC LIMITATIONS REQUIREMENTS. Concentration Loading Reporting Other Units (Specify) Kg/day Measurement Sample Code/Units Parameter 30 Day Daily 30 Day Daily Frequency Type IN Total Precipitation Daily 24 Hr. Total S.U. ph 6.5 to 9.0 at all times 1/2 Weeks Grab mg/l Total Suspended Solids /2 Weeks Grab ml/l Residue, Settleable /2 Weeks Grab ug/l Iron, Total (Fe) /2 Weeks Grab ug/l Manganese, Total (Mn) /2 Weeks Grab MGD Flow Rate Daily 24 Hr. Total b. If the discharge or increase in the volume of the discharge is caused by precipitation greater than the 10-year, 24-hour precipitation event (or snowmelt of equivalent volume), the alternative limits (with monitoring/reporting requirements) are as follows:. Concentration Loading Reporting Other Units (Specify) Kg/day Measurement Sample Code/Units Parameter 30 Day Daily 30 Day Daily Frequency Type IN Total Precipitation Daily 24 Hr. Total S.U. ph 6.5 to 9.0 at all times 1/2 Weeks Grab mg/l Total Suspended Solids /2 Weeks Grab ml/l Residue, Settleable /2 Weeks Grab ug/l Iron, Total (Fe) /2 Weeks Grab ug/l Manganese, Total (Mn) /2 Weeks Grab MGD Flow Rate Daily 24 Hr. Total 2. Applicability and Submission Requirements a. The samples of the discharge for all parameters listed are collected during, or within 24 hours after the applicable precipitation event. b. The operator proves that the discharge or the increase in the discharge was caused by the applicable precipitation event. The following information must be submitted by the permittee as proof of qualification for the alternative effluent limitations:

8 Page 8 i. A statement of the precipitation event for which the alternative limits are being sought and the amount of rainfall specified for that precipitation event as defined by the National Weather Service and Technical Paper No. 40, "Rainfall Atlas of the United States", May 1961, or equivalent regional rainfall probability information developed therefrom; ii. The date, duration (time begin/time end), and total 24-hour accumulation (inches), of the precipitation which caused the discharge or increase in volume of the discharge; and iii. The date and time grab samples were collected. c. The permittee should report "AH" in the appropriate location on the Monthly Operating Report (MOR) Form 4500 where the data would have gone if alternative limits were not applicable. The information required above in Part II, Item (D)(2)(b) should be included in the "Additional Remarks" section of the MOR form. E. In the event that the permittee's operation requires the use of cooling or boiler water treatment additives that are discharged to surface waters of the state, written permission must be obtained from the director of the Ohio EPA prior to use. Reporting and testing requirements to apply for permission to use additives can be obtained from the Ohio EPA, Central Office, Division of Surface Water, Water Resources Management Section. Reported information will be used to evaluate whether the use of the additive(s) at concentrations expected in the final discharge will be harmful or inimical to aquatic life. F. The following information must be submitted by the permittee as proof of qualification for the alternate effluent limitations on pages 3 and The 10-year, 24-hour precipitation event (inches) for the area in which the discharge occur.* 2. The date, duration (time begin/time end), and total 24-hour accumulation (inches) of the precipitation which caused the discharge or increase in volume of the discharge. 3. The date and time grab samples were collected. * As defined by the National Weather Service and technical paper No. 40, "Rainfall Frequency Atlas of the United States," May, 1961, or equivalent regional rainfall probability information developed therefrom. This information should be included in the "Additional Remarks" section of the monthly operating report form (Ohio EPA Form 4500) or as an attachment to Ohio EPA Report Form G. Permit limitations may be revised in order to meet water quality standards after a stream use determination and waste load allocation are completed and approved. This permit may be modified, or alternatively, revoked and reissued, to comply with any applicable water quality effluent limitations.

9 Page 9 H. There shall be no detectable amount of any priority pollutant attributable to cooling tower maintenance chemicals in the cooling tower blowdown wastewater. I. Grab samples shall be collected at such times and locations, and in such fashion, as to be representative of the facility's monitored discharge. J. (reserved) K. The salt storage piles shall be protected with permanent structures at all times in order to minimize the generation of contaminated runoff and leachate. L. Best Management Practices Plan Within six (6) months from the effective date of this special condition, the permittee shall submit to the Ohio EPA Southeast District Office a best management practices plan (BMP) for the control of toxic pollutants, oils, and other unauthorized pollutants that may be discharged from outfall(s) 0IN , 0IN and 0IN For purposes of this section, toxic pollutants means any pollutants listed as toxic under Section 307(a)(1) of the Clean Water Act, or any pollutant listed as hazardous under Section 311 of the Clean Water Act. The BMP plan shall be developed in accordance with good engineering practices and shall: 1) Be documented in narrative form and shall include any necessary plot plans, drawings or maps. 2) Establish specific objectives for the control of toxic and hazardous pollutants, oil, and other unauthorized pollutants. a) Each facility component or system shall be examined for its potential for causing a release of significant amounts of unauthorized or toxic or hazardous pollutants to waters of the state due to equipment failure, improper operation, natural phenomena such as rain or snowfall, etc. b) Where experience indicates a reasonable potential for equipment failure (e.g., a tank overflow or leakage), natural condition (e.g., precipitation), or other circumstances to result in significant amounts of toxic or hazardous or unauthorized pollutants reaching surface waters, the plan should include a prediction of the direction, rate of flow, and total quantity of toxic or hazardous pollutants which could be discharged from the facility as a result of each condition or circumstance. c) Include monitoring of internal wastewater streams and noncontact cooling waters as necessary to isolate sources of toxic and hazardous pollutants. 3) Establish specific best management practices for each component or system capable of causing a release of significant amounts of unauthorized or toxic or hazardous pollutants to the waters of the state.

10 4) The BMP plan: Page 10 a) May reflect requirements for Spill Prevention and Countermeasure (SPCC) plans under Section 311 of the Clean Water Act and 40 CFR Part 151, and may incorporate any part of such plans into the BMP by reference. b) Shall assure the proper management of solid and hazardous waste in accordance with regulations promulgated under the Solid Waste Disposal Act, as amended by the Resource Conservation and Recovery Act of 1976 (RCRA) (40 U.S.C. 6901, et. seq.). Management practices required under RCRA regulations shall be expressly incorporated into the BMP plan. c) Shall address the following points: 1) statement of policy; 2) spill control committee; 3) material inventory; 4) material compatibility; 5) employee training; 6) reporting and notification procedures; 7) visual inspections; 8) preventive maintenance; 9) housekeeping; and 10) security. The permittee shall implement the BMP upon notification of approval of the plan by the Ohio EPA. In the event the Ohio EPA does not approve the BMP plan in its entirety, the permittee shall implement those portions of the plan approved by Ohio EPA and submit a revised plan for review by the Ohio EPA not later than 30 days from notification by Ohio EPA. The permittee shall maintain a copy of the BMP plan at the facility and shall make the copy available to the director upon request.

11 Page 11 The permittee shall amend the BMP plan whenever there is a change in facility design, construction, operation, or maintenance which materially affects the facility's potential for discharge of significant amounts of unauthorized or hazardous or toxic pollutants into the waters of the state. If the BMP plan proves to be ineffective in achieving the general objective of preventing the release of significant amounts of unauthorized or toxic or hazardous pollutants to those waters, then the permit and/or BMP plan shall be subject to modification to incorporate revised BMP requirements. After one year from the effective date of this permit, the permittee may request a modification to reduce or eliminate phosporus monitoring requirements. The permittee shall amend the BMP plan whenever there is a change in facility design, construction, operation, or maintenance which materially affects the facility's potential for discharge of significant amounts of unauthorized or hazardous or toxic pollutants into the waters of the state. M. Outfall Signage Not later than 4 months from the effective date of this permit, the permittee shall post a permanent marker on the stream bank at each outfall that is regulated under this NPDES permit where a marker does not currently exist.. The marker shall consist at a minimum of the name of the establishment to which the permit was issued, the Ohio EPA permit number, and the outfall number and a contact telephone number. The information shall be printed in letters not less than two inches in height. The marker shall be a minimum of 2 feet by 2 feet and shall be a minimum of 3 feet above ground level. The sign shall not be obstructed such that persons in boats or persons swimming on the river or someone fishing or walking along the shore cannot read the sign. Vegetation shall be periodically removed to keep the sign visible. If the outfall is normally submerged the sign shall indicate that. When an existing marker is replaced or reset, the new marker shall comply with the requirements of this section. O. Monitoring Report Name Change The name of the monitoring reports required for each effluent table contained in this permit has been changed from Monthly Operating Report (MOR) to Discharge Monitoring Report (DMR). The circumstances requiring the submittal of a DMR remain the same as those which were required for an MOR. Form 4500 must be used for DMR submittal.

12 Page 12 PART III - GENERAL CONDITIONS 1. DEFINITIONS "Daily discharge" means the discharge of a pollutant measured during a calendar day or any 24-hour period that reasonably represents the calendar day for purposes of sampling. For pollutants with limitations expressed in units of mass, the "daily discharge" is calculated as the total mass of the pollutant discharged over the day. For pollutants with limitations expressed in other units of measurement, the "daily discharge" is calculated as the average measurement of the pollutant over the day. "Average weekly" discharge limitation means the highest allowable average of "daily discharges'' over a calendar week, calculated as the sum of all "daily discharges'' measured during a calendar week divided by the number of "daily discharges'' measured during that week. Each of the following 7-day periods is defined as a calendar week: Week 1 is Days 1-7 of the month; Week 2 is Days 8-14; Week 3 is Days 15-21; and Week 4 is Days If the "daily discharge" on days 29, 30 or 31 exceeds the "average weekly" discharge limitation, Ohio EPA may elect to evaluate the last 7 days of the month as Week 4 instead of Days Compliance with fecal coliform bacteria or E coli bacteria limitations shall be determined using the geometric mean. "Average monthly" discharge limitation means the highest allowable average of "daily discharges" over a calendar month, calculated as the sum of all "daily discharges" measured during a calendar month divided by the number of "daily discharges" measured during that month. Compliance with fecal coliform bacteria or E coli bacteria limitations shall be determined using the geometric mean. "85 percent removal" means the arithmetic mean of the values for effluent samples collected in a period of 30 consecutive days shall not exceed 15 percent of the arithmetic mean of the values for influent samples collected at approximately the same times during the same period. "Absolute Limitations" Compliance with limitations having descriptions of "shall not be less than," "nor greater than," "shall not exceed," "minimum," or "maximum" shall be determined from any single value for effluent samples and/or measurements collected. "Net concentration" shall mean the difference between the concentration of a given substance in a sample taken of the discharge and the concentration of the same substances in a sample taken at the intake which supplies water to the given process. For the purpose of this definition, samples that are taken to determine the net concentration shall always be 24-hour composite samples made up of at least six increments taken at regular intervals throughout the plant day.

13 Part III General Conditions (Con't) Page 13 "Net Load" shall mean the difference between the load of a given substance as calculated from a sample taken of the discharge and the load of the same substance in a sample taken at the intake which supplies water to given process. For purposes of this definition, samples that are taken to determine the net loading shall always be 24-hour composite samples made up of at least six increments taken at regular intervals throughout the plant day. "MGD" means million gallons per day. "mg/l" means milligrams per liter. "ug/l" means micrograms per liter. "ng/l" means nanograms per liter. "S.U." means standard ph unit. "kg/day" means kilograms per day. "Reporting Code" is a five digit number used by the Ohio EPA in processing reported data. The reporting code does not imply the type of analysis used nor the sampling techniques employed. "Quarterly (1/Quarter) sampling frequency" means the sampling shall be done in the months of March, June, August, and December, unless specificially identified otherwise in the Effluent Limitations and Monitoring Requirements table. "Yearly (1/Year) sampling frequency" means the sampling shall be done in the month of September, unless specificially identified otherwise in the effluent limitations and monitoring requirements table. "Semi-annual (2/Year) sampling frequency" means the sampling shall be done during the months of June and December, unless specificially identified otherwise. "Winter" shall be considered to be the period from November 1 through April 30. "Bypass" means the intentional diversion of waste streams from any portion of the treatment facility. "Summer" shall be considered to be the period from May 1 through October 31. "Severe property damage" means substantial physical damage to property, damage to the treatment facilities which would cause them to become inoperable, or substantial and permanent loss of natural resources which can reasonably be expected to occur in the absence of a bypass. Severe property damage does not mean economic loss caused by delays in production. "Upset" means an exceptional incident in which there is unintentional and temporary noncompliance with technology based permit effluent limitations because of factors beyond the reasonable control of the permittee. An upset does not include noncompliance to the extent caused by operational error, improperly designed treatment facilities, inadequate treatment facilities, lack of preventive maintenance, or careless or improper operation.

14 Part III General Conditions (Con't) Page 14 "Sewage sludge" means a solid, semi-solid, or liquid residue generated during the treatment of domestic sewage in a treatment works as defined in section of the Revised Code. "Sewage sludge" includes, but is not limited to, scum or solids removed in primary, secondary, or advanced wastewater treatment processes. "Sewage sludge" does not include ash generated during the firing of sewage sludge in a sewage sludge incinerator, grit and screenings generated during preliminary treatment of domestic sewage in a treatment works, animal manure, residue generated during treatment of animal manure, or domestic septage. "Sewage sludge weight" means the weight of sewage sludge, in dry U.S. tons, including admixtures such as liming materials or bulking agents. Monitoring frequencies for sewage sludge parameters are based on the reported sludge weight generated in a calendar year (use the most recent calendar year data when the NPDES permit is up for renewal). "Sewage sludge fee weight" means the weight of sewage sludge, in dry U.S. tons, excluding admixtures such as liming materials or bulking agents. Annual sewage sludge fees, as per section (Y) of the Ohio Revised Code, are based on the reported sludge fee weight for the most recent calendar year. 2. GENERAL EFFLUENT LIMITATIONS The effluent shall, at all times, be free of substances: A. In amounts that will settle to form putrescent, or otherwise objectionable, sludge deposits; or that will adversely affect aquatic life or water fowl; B. Of an oily, greasy, or surface-active nature, and of other floating debris, in amounts that will form noticeable accumulations of scum, foam or sheen; C. In amounts that will alter the natural color or odor of the receiving water to such degree as to create a nuisance; D. In amounts that either singly or in combination with other substances are toxic to human, animal, or aquatic life; E. In amounts that are conducive to the growth of aquatic weeds or algae to the extent that such growths become inimical to more desirable forms of aquatic life, or create conditions that are unsightly, or constitute a nuisance in any other fashion; F. In amounts that will impair designated instream or downstream water uses. 3. FACILITY OPERATION AND QUALITY CONTROL wastewater treatment works shall be operated in a manner consistent with the following: A. At all times, the permittee shall maintain in good working order and operate as efficiently as possible all treatment or control facilities or systems installed or used by the permittee necessary to achieve compliance with the terms and conditions of this permit. Proper operation and maintenance also includes adequate laboratory controls and appropriate quality assurance procedures. This provision requires the operation of back-up or auxiliary facilities or similar systems which are installed by a permittee only when the operation is necessary to achieve compliance with conditions of the permit. B. The permittee shall effectively monitor the operation and efficiency of treatment and control facilities and the quantity and quality of the treated discharge. C. Maintenance of wastewater treatment works that results in degradation of effluent quality shall be scheduled during non-critical water quality periods and shall be carried out in a manner approved by Ohio EPA as specified in the Paragraph in the PART III entitled, "UNAUTHORIZED DISCHARGES".

15 Part III General Conditions (Con't) Page REPORTING A. Monitoring data required by this permit may be submitted in hardcopy format on the Ohio EPA 4500 report form pre-printed by Ohio EPA or an approved facsimile. Ohio EPA 4500 report forms for each individual sampling station are to be received no later than the 15th day of the month following the month-of-interest. The original report form must be signed and mailed to: Ohio Environmental Protection Agency Lazarus Government Center Division of Surface Water Enforcement Section ES/MOR P.O. Box 1049 Columbus, Ohio Monitoring data may also be submitted electronically using Ohio EPA developed SWIMware software. Data must be transmitted to Ohio EPA via electronic mail or the bulletin board system by the 20th day of the month following the month-of-interest. A Surface Water Information Management System (SWIMS) Memorandum of Agreement (MOA) must be signed by the responsible official and submitted to Ohio EPA to receive an authorized Personal Identification Number (PIN) prior to sending data electronically. A hardcopy of the Ohio EPA 4500 form must be generated via SWIMware, signed and maintained onsite for records retention purposes. B. If the permittee monitors any pollutant at the location(s) designated herein more frequently than required by this permit, using approved analytical methods as specified below, the results of such monitoring shall be included in the calculation and reporting of the values required in the reports specified above. C. Analyses of pollutants not required by this permit, except as noted in the preceding paragraph, shall not be reported on Ohio EPA report form (4500) but records shall be retained as specified in the paragraph entitled "RECORDS RETENTION". 5. SAMPLING AND ANALYTICAL METHOD Samples and measurements taken as required herein shall be representative of the volume and nature of the monitored flow. Test procedures for the analysis of pollutants shall conform to regulation 40 CFR 136, "Test Procedures For The Analysis of Pollutants" unless other test procedures have been specified in this permit. The permittee shall periodically calibrate and perform maintenance procedures on all monitoring and analytical instrumentation at intervals to insure accuracy of measurements. 6. RECORDING OF RESULTS For each measurement or sample taken pursuant to the requirements of this permit, the permittee shall record the following information: A. The exact place and date of sampling; (time of sampling not required on EPA 4500) B. The person(s) who performed the sampling or measurements; C. The date the analyses were performed on those samples; D. The person(s) who performed the analyses; E. The analytical techniques or methods used; and F. The results of all analyses and measurements.

16 Part III General Conditions (Con't) Page RECORDS RETENTION The permittee shall retain all of the following records for the wastewater treatment works for a minimum of three years except those records that pertain to sewage sludge disposal, use, storage, or treatment, which shall be kept for a minimum of five years, including: A. sampling and analytical records (including internal sampling data not reported); B. original recordings for any continuous monitoring instrumentation; C. instrumentation, calibration and maintenance records; D. plant operation and maintenance records; E. reports required by this permit; and F. Records of all data used to complete the application for this permit for a period of at least three years, or five years for sewage sludge, from the date of the sample, measurement, report, or application. These periods will be extended during the course of any unresolved litigation, or when requested by the Regional Administrator or the Ohio EPA. The three year period, or five year period for sewage sludge, for retention of records shall start from the date of sample, measurement, report, or application. 8. AVAILABILITY OF REPORTS Except for data determined by the Ohio EPA to be entitled to confidential status, all reports prepared in accordance with the terms of this permit shall be available for public inspection at the appropriate district offices of the Ohio EPA. Both the Clean Water Act and Section Ohio Revised Code state that effluent data and receiving water quality data shall not be considered confidential. 9. DUTY TO PROVIDE INFORMATION The permittee shall furnish to the Director, within a reasonable time, any information which the Director may request to determine whether cause exists for modifying, revoking, and reissuing, or terminating the permit, or to determine compliance with this permit. The permittee shall also furnish to the Director, upon request, copies of records required to be kept by this permit. 10. RIGHT OF ENTRY The permittee shall allow the Director or an authorized representative upon presentation of credentials and other documents as may be required by law to: A. Enter upon the permittee's premises where a regulated facility or activity is located or conducted, or where records must be kept under the conditions of this permit. B. Have access to and copy, at reasonable times, any records that must be kept under the conditions of the permit. C. Inspect at reasonable times any facilities, equipment (including monitoring and control equipment), practices, or operations regulated or required under this permit. D. Sample or monitor at reasonable times, for the purposes of assuring permit compliance or as otherwise authorized by the Clean Water Act, any substances or parameters at any location.

17 Part III General Conditions (Con't) Page UNAUTHORIZED DISCHARGES A. Bypassing or diverting of wastewater from the treatment works is prohibited unless: 1. Bypass was unavoidable to prevent loss of life, personal injury, or severe property damage; 2. There were no feasible alternatives to the bypass, such as the use of auxiliary treatment facilities, retention of untreated wastes, or maintenance during normal periods of downtime. This condition is not satisfied if adequate back up equipment should have been installed in the exercise of reasonable engineering judgment to prevent a bypass which occurred during normal periods of equipment downtime or preventive maintenance; and 3. The permittee submitted notices as required under paragraph D. of this section, B. If the permittee knows in advance of the need for a bypass, it shall submit prior notice, if possible at least ten days before the date of the bypass. C. The Director may approve an unanticipated bypass after considering its adverse effects, if the Director determines that it has met the three conditions listed in paragraph 11.A. of this section. D. The permittee shall submit notice of an unanticipated bypass as required in section 12. A. E. The permittee may allow any bypass to occur which does not cause effluent limitations to be exceeded if that bypass is for essential maintenance to assure efficient operation.

18 Part III General Conditions (Con't) Page NONCOMPLIANCE NOTIFICATION A. The permittee shall by telephone report any of the following within twenty-four (24) hours of discovery at (toll free) : 1. Any noncompliance which may endanger health or the environment; 2. Any unanticipated bypass which exceeds any effluent limitation in the permit; or 3. Any upset which exceeds any effluent limitation in the permit. 4. Any violation of a maximum daily discharge limitation for any of the pollutants listed by the Director in the permit. B. For the telephone reports required by Part 12.A., the following information must be included: 1. The times at which the discharge occurred, and was discovered; 2. The approximate amount and the characteristics of the discharge; 3. The stream(s) affected by the discharge; 4. The circumstances which created the discharge; 5. The names and telephone numbers of the persons who have knowledge of these circumstances; 6. What remedial steps are being taken; and 7. The names and telephone numbers of the persons responsible for such remedial steps. C. These telephone reports shall be confirmed in writing within five days of the discovery of the discharge and/or noncompliance and submitted to the appropriate Ohio EPA district office. The report shall include the following: 1. The limitation(s) which has been exceeded; 2. The extent of the exceedance(s); 3. The cause of the exceedance(s); 4. The period of the exceedance(s) including exact dates and times; 5. If uncorrected, the anticipated time the exceedance(s) is expected to continue, and 6. Steps being taken to reduce, eliminate, and/or prevent occurrence of the exceedance(s).

19 Part III General Conditions (Con't) Page 19 D. Compliance Schedule Events: If the permittee is unable to meet any date for achieving an event, as specified in the schedule of compliance, the permittee shall submit a written report to the appropriate district office of the Ohio EPA within 14 days of becoming aware of such situation. The report shall include the following: 1. The compliance event which has been or will be violated; 2. The cause of the violation; 3. The remedial action being taken; 4. The probable date by which compliance will occur; and 5. The probability of complying with subsequent and final events as scheduled. E. The permittee shall report all instances of noncompliance not reported under paragraphs A, B, or C of this section, at the time monitoring reports are submitted. The reports shall contain the information listed in paragraphs B and C of this section. F. Where the permittee becomes aware that it failed to submit any relevant application or submitted incorrect information in a permit application or in any report to the director, it shall promptly submit such facts or information. 13. RESERVED 14. DUTY TO MITIGATE The permittee shall take all reasonable steps to minimize or prevent any discharge in violation of this permit which has a reasonable likelihood of adversely affecting human health or the environment. 15. AUTHORIZED DISCHARGES discharges authorized herein shall be consistent with the terms and conditions of this permit. The discharge of any pollutant identified in this permit more frequently than, or at a level in excess of, that authorized by this permit shall constitute a violation of the terms and conditions of this permit. Such violations may result in the imposition of civil and/or criminal penalties as provided for in Section 309 of the Act and Ohio Revised Code Sections and DISCHARGE CHANGES The following changes must be reported to the appropriate Ohio EPA district office as soon as practicable: A. For all treatment works, any significant change in character of the discharge which the permittee knows or has reason to believe has occurred or will occur which would constitute cause for modification or revocation and reissuance. The permittee shall give advance notice to the Director of any planned changes in the permitted facility or activity which may result in noncompliance with permit requirements. Notification of permit changes or anticipated noncompliance does not stay any permit condition. B. For publicly owned treatment works: 1. Any proposed plant modification, addition, and/or expansion that will change the capacity or efficiency of the plant; 2. The addition of any new significant industrial discharge; and 3. Changes in the quantity or quality of the wastes from existing tributary industrial discharges which will result in significant new or increased discharges of pollutants.

20 Part III General Conditions (Con't) Page 20 C. For non-publicly owned treatment works, any proposed facility expansions, production increases, or process modifications, which will result in new, different, or increased discharges of pollutants. Following this notice, modifications to the permit may be made to reflect any necessary changes in permit conditions, including any necessary effluent limitations for any pollutants not identified and limited herein. A determination will also be made as to whether a National Environmental Policy Act (NEPA) review will be required. Sections and , Ohio Revised Code, require that plans for treatment works or improvements to such works be approved by the Director of the Ohio EPA prior to initiation of construction. D. In addition to the reporting requirements under 40 CFR (l) and per 40 CFR (a), all existing manufacturing, commercial, mining, and silvicultural dischargers must notify the Director as soon as they know or have reason to believe: 1. That any activity has occurred or will occur which would result in the discharge on a routine or frequent basis of any toxic pollutant which is not limited in the permit. If that discharge will exceed the highest of the "notification levels" specified in 40 CFR Sections (a)(1)(i) through (a)(1)(iv). 2. That any activity has occurred or will occur which would result in any discharge, on a non-routine or infrequent basis, of a toxic pollutant which is not limited in the permit, if that discharge will exceed the highest of the "notification levels" specified in (a)(2)(i) through (a)(2)(iv). 17. TOXIC POLLUTANTS The permittee shall comply with effluent standards or prohibitions established under Section 307 (a) of the Clean Water Act for toxic pollutants within the time provided in the regulations that establish these standards or prohibitions, even if the permit has not yet been modified to incorporate the requirement. Following establishment of such standards or prohibitions, the Director shall modify this permit and so notify the permittee. 18. PERMIT MODIFICATION OR REVOCATION A. After notice and opportunity for a hearing, this permit may be modified or revoked, by the Ohio EPA, in whole or in part during its term for cause including, but not limited to, the following: 1. Violation of any terms or conditions of this permit; 2. Obtaining this permit by misrepresentation or failure to disclose fully all relevant facts; or 3. Change in any condition that requires either a temporary or permanent reduction or elimination of the permitted discharge. B. Pursuant to rule , Ohio Administrative Code, the permittee may at any time apply to the Ohio EPA for modification of any part of this permit. The filing of a request by the permittee for a permit modification or revocation does not stay any permit condition. The application for modification should be received by the appropriate Ohio EPA district office at least ninety days before the date on which it is desired that the modification become effective. The application shall be made only on forms approved by the Ohio EPA.

21 Part III General Conditions (Con't) Page TRANSFER OF OWNERSHIP OR CONTROL This permit may be transferred or assigned and a new owner or successor can be authorized to discharge from this facility, provided the following requirements are met: A. The permittee shall notify the succeeding owner or successor of the existence of this permit by a letter, a copy of which shall be forwarded to the appropriate Ohio EPA district office. The copy of that letter will serve as the permittee's notice to the Director of the proposed transfer. The copy of that letter shall be received by the appropriate Ohio EPA district office sixty (60) days prior to the proposed date of transfer; B. A written agreement containing a specific date for transfer of permit responsibility and coverage between the current and new permittee (including acknowledgement that the existing permittee is liable for violations up to that date, and that the new permittee is liable for violations from that date on) shall be submitted to the appropriate Ohio EPA district office within sixty days after receipt by the district office of the copy of the letter from the permittee to the succeeding owner; At anytime during the sixty (60) day period between notification of the proposed transfer and the effective date of the transfer, the Director may prevent the transfer if he concludes that such transfer will jeopardize compliance with the terms and conditions of the permit. If the Director does not prevent transfer, he will modify the permit to reflect the new owner. 20. OIL AND HAZARDOUS SUBSTANCE LIABILITY Nothing in this permit shall be construed to preclude the institution of any legal action or relieve the permittee from any responsibilities, liabilities, or penalties to which the permittee is or may be subject under Section 311 of the Clean Water Act. 21. SOLIDS DISPOSAL Collected grit and screenings, and other solids other than sewage sludge, shall be disposed of in such a manner as to prevent entry of those wastes into waters of the state, and in accordance with all applicable laws and rules. 22. CONSTRUCTION AFFECTING NAVIGABLE WATERS This permit does not authorize or approve the construction of any onshore or offshore physical structures or facilities or the undertaking of any work in any navigable waters. 23. CIVIL AND CRIMINAL LIABILITY Except as exempted in the permit conditions on UNAUTHORIZED DISCHARGES or UPSETS, nothing in this permit shall be construed to relieve the permittee from civil or criminal penalties for noncompliance. 24. STATE LAWS AND REGULATIONS Nothing in this permit shall be construed to preclude the institution of any legal action or relieve the permittee from any responsibilities, liabilities, or penalties established pursuant to any applicable state law or regulation under authority preserved by Section 510 of the Clean Water Act. 25. PROPERTY RIGHTS The issuance of this permit does not convey any property rights in either real or personal property, or any exclusive privileges, nor does it authorize any injury to private property or any invasion of personal rights, nor any infringement of federal, state, or local laws or regulations.

22 Part III General Conditions (Con't) Page UPSET The provisions of 40 CFR Section (n), relating to "Upset," are specifically incorporated herein by reference in their entirety. For definition of "upset," see Part III, Paragraph 1, DEFINITIONS. 27. SEVERABILITY The provisions of this permit are severable, and if any provision of this permit, or the application of any provision of this permit to any circumstance, is held invalid, the application of such provision to other circumstances, and the remainder of this permit, shall not be affected thereby. 28. SIGNATORY REQUIREMENTS applications submitted to the Director shall be signed and certified in accordance with the requirements of 40 CFR reports submitted to the Director shall be signed and certified in accordance with the requirements of 40 CFR Section OTHER INFORMATION A. Where the permittee becomes aware that it failed to submit any relevant facts in a permit application or submitted incorrect information in a permit application or in any report to the Director, it shall promptly submit such facts or information. B. ORC provides that any person who falsifies, tampers with, or knowingly renders inaccurate any monitoring device or method required to be maintained under this permit shall, upon conviction, be punished by a fine of not more than $25,000 per violation. C. ORC states that any person who knowingly makes any false statement, representation, or certification in any record or other document submitted or required to be maintained under this permit including monitoring reports or reports of compliance or noncompliance shall, upon conviction, be punished by a fine of not more than $25,000 per violation. D. ORC provides that any person who violates Sections , , , or division (A) of Section of the Revised Code shall be fined not more than $25,000 or imprisoned not more than one year, or both. 30. NEED TO HALT OR REDUCE ACTIVITY 40 CFR (c) states that it shall not be a defense for a permittee in an enforcement action that it would have been necessary to halt or reduce the permitted activity in order to maintain compliance with conditions of this permit. 31. APPLICABLE FEDERAL RULES references to 40 CFR in this permit mean the version of 40 CFR which is effective as of the effective date of this permit. 32. AVAILABILITY OF PUBLIC SEWERS Not withstanding the issuance or non-issuance of an NPDES permit to a semi-public disposal system, whenever the sewage system of a publicly owned treatment works becomes available and accessible, the permittee operating any semi-public disposal system shall abandon the semi-public disposal system and connect it into the publicly owned treatment works.